201813864 (number)

201813864 is an even 9-digits composite number following 201813863 and preceding 201813865. In scientific notation, it is written as 2.01813864 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 55376640 positive integers (up to 201813864) that are relatively prime to 201813864.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred thirteen thousand eight hundred sixty-four

Notation

Scientific notation 2.01813864 × 10^8
Engineering notation 2.01813864 × 10^6

Prime Factorization of 201813864

Prime Factorization 2 × 2 × 2 × 7 × 3 × 47 × 61 × 419

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 50453466
Product of the distinct prime numbers

The prime factorization of 201813864 is 2 × 2 × 2 × 7 × 3 × 47 × 61 × 419. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201813864)

Multiplication

n×y
n×2 403627728
n×3 605441592
n×4 807255456
n×5 1009069320

Division

n÷y
n÷2 100906932
n÷3 67271288
n÷3 50453466
n÷5 40362772.8

Exponentiation

ny
n2 40728835702610496
n3 8.219643709365E+24
n4 1.6588380576902E+33
n5 3.3477651817272E+41

Nth Root

y√n
2√n 14206.120652733
3√n 586.566153292
4√n 119.18943179969
5√n 45.813154820833

Divisors of 201813864

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201813863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201813864 can be divided by 128 positive divisors. The sum of these divisors (counting 201813864) is 1, the average is 0.0078125.

Base conversion 201813864

Base System Value
2 Binary 1100000001110110111101101000
3 Ternary 112001202012120120
4 Quaternary 30001312331220
5 Quinary 403131020424
6 Senary 32005323240
8 Octal 1401667550
10 Decimal 201813864
12 Duodecimal 57706520
16 Hexadecimal c076f68
20 Vigesimal 3316ed4
36 Base36 3c5kko

Cryptographic Hash Functions

md5 d78caf6eef9ba24b40258d9c20f97b37
sha1 21249eab06ba364c48aaf8b92923bf43a247ac9f
sha256 70dac653eecda8fb7cf1f1ad41f631324305d8d23b1fa64a922a2ede5f463c1b
sha512 6b800a3c42bf0b612ba5b086cced39632de054816050f513f905480b35a0e232f509305c5b239f39736c74dc24067eb1f31ae0c308e46088a173cac261fed734
ripemd-160 eb523fe7332df8014fe81ba4b9006b6f93b145a2

201813864 as geometric shapes

Circle

Radius = n
Diameter 403627728
Circumference 1268033905.0699
Area 1.2795341103259E+17

Sphere

Radius = n
Volume 3.4430363056622E+25
Surface area 5.1181364413035E+17
Circumference 1268033905.0699

Square

Length = n
Perimeter 807255456
Area 40728835702610496
Diagonal 285407903.54372

Cube

Length = n
Surface area 244373014215662976
Volume 8.219643709365E+24
Space diagonal 349551866.1198

Equilateral Triangle

Length = n
Perimeter 605441592
Area 1.7636103192512E+16
Altitude 174775933.0599

Triangular Pyramid

Length = n
Surface area 1.7636103192512E+16
Volume 9.6869430097155E+23
Height 95135967.847906